Guangzhou vs Santiago

Live air quality comparison. Guangzhou has cleaner air right now.

Unhealthy for Sensitive Groups

Metric	Guangzhou	Santiago
AQI	108	157
PM2.5	33.2 μg/m³	51.6 μg/m³
PM10	36.1 μg/m³	53.1 μg/m³
Ozone	21 ppb	6 ppb
NO2	56 ppb	81.4 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.